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1. (WO2020002436) CONDITIONS FOR STORING A PROTEIN COMPOSITION COMPRISING SURFACTANT AND CHANGE IN THE SURFACTANT CONTENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002436 International Application No.: PCT/EP2019/067016
Publication Date: 02.01.2020 International Filing Date: 26.06.2019
IPC:
C08J 7/04 (2006.01) ,A61K 47/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47
Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives
Applicants:
LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES [FR/FR]; Zone d'activité de Courtaboeuf 3, avenue des Tropiques 91940 LES ULIS, FR
Inventors:
JAUME, Cecile; FR
Agent:
REGIMBEAU; 20, rue de Chazelles 75847 PARIS CEDEX 17, FR
Priority Data:
185571426.06.2018FR
Title (EN) CONDITIONS FOR STORING A PROTEIN COMPOSITION COMPRISING SURFACTANT AND CHANGE IN THE SURFACTANT CONTENT
(FR) CONDITIONS DE STOCKAGE D'UNE COMPOSITION DE PROTEINES COMPRENANT DU TENSIOACTIF ET EVOLUTION DE LA TENEUR EN TENSIOACTIF
Abstract:
(EN) The present invention concerns the use of a stopper coated with a film of tetrafluoroethylene polymer or copolymer for sealing a container containing a composition comprising at least one protein and at least one surfactant, characterised in that the film of tetrafluoroethylene polymer or copolymer prevents or limits the reduction in the concentration of surfactant in said composition, or prevents or limits the adsorption of the surfactant by said stopper (2).
(FR) La présente invention porte sur l'utilisation d'un bouchon revêtu d'une pellicule de polymère ou copolymère de tétrafluoroéthylène pour obturer un récipient contenant une composition comprenant au moins une protéine et au moins un tensioactif, caractérisée en ce que la pellicule de polymère ou copolymère de tétrafluoroéthylène évite ou limite la diminution de la concentration en tensioactif dans ladite composition, ou évite ou limite l'adsorption du tensioactif par ledit bouchon (2).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)